Upgrades Plugin Error: "doesn't look like an ERC 1967 proxy with a logic contract address"

Support Upgrades
#1

Hello, I am deploying an upgradeable contract with the upgrades plugin and keep getting this error

Error: Contract at 0xdeaBbBe620EDF275F06E75E8fab18183389d606F doesn't look like an ERC 1967 proxy with a logic contract address

This is my code:

describe("LCV2", () => {
    it("Upgrades to v2", async () => {

        const LCV2Mock = await hre.ethers.getContractFactory("LCV2Mock");

        const lCV2Mock = <LCV2Mock>(await hre.upgrades.upgradeProxy("0xdeaBbBe620EDF275F06E75E8fab18183389d606F", LCV2Mock));
        expect (await lCV2Mock.version()).to.equal("This is LC V2!");
    });
})

I am getting the proxy address from the network file:

 "b10bc8a5180c13e4efa1aa2f8f6bf857af0142cdc5f3b50830e983900a2304de": {
      "address": "0xdeaBbBe620EDF275F06E75E8fab18183389d606F",
      "txHash": "0xce69f75f4e6923ea8cee20ccc07aa5a9b9d3444af1e5e74d3663f51d0330019d",
      "layout": {

I have implemented this before successfully.
Not sure what I am missing today..

#2

That seems like an implementation address (from the impls section of the network file). You should look for the proxy address (see the proxies section of the network file instead).

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